Super Austenitic 1.4529
Super Austenitic Stainless Steel 1.4529
(UNS N08926) - Super Austenitic Stainless Steel
With its high chromium and high molybdenum content, NAS 255NM (equivalent to UNS N08926) provides strong protection against corrosion. Durable even in harsh environments such as high-temperature seawater and flue gas desulfurization plants, this is an economical alloy as powerful as Hastelloy® alloys and pure titanium in many environments.
Chemical composition % of the ladle analysis of grade X1NiCrMoCuN25-20-7 (1.4529)
|
Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. |
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
N |
Cu |
|
max 0.02 |
max 0.5 |
max 1 |
24 - 26 |
max 0.03 |
max 0.01 |
19 - 21 |
6 - 7 |
0.15 - 0.25 |
0.5 - 1.5 |